<template>
  <div class="tab-control">
    <div v-for="(item, index) in titles" 
    :key="item" class="tab-control-item" 
    :class="{active:index === currentIndex}" @click="itemClick(index)">
      <span>{{ item }}</span>
    </div>
  </div>
</template>

<script>
export default {
  props: {
    titles: {
      type: Array,
      dafault() {
        return [];
      },
    },
  },
  data() {
    return {
      currentIndex: 0,
    };
  },
  methods:{
      itemClick(index){
          this.currentIndex = index
      }
  }
};
</script>

<style>
.tab-control {
  display: flex;
  text-align: center;
  font-size: 15px;
  height: 40px;
  line-height: 40px;
  background-color: #fff;
}

.tab-control-item {
  flex: 1;
}

.tab-control-item span {
    padding: 5px;
}

.active{
    color: var(--color-high-text);
}

.active span {
    border-bottom: 3px solid var(--color-high-text);
}
</style>